21863485440

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 416

約数和(自身を含む): 81857577600

約数和(自身を除く): 59994092160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2048, 2052, 2081, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3072, 3420, 3456, 3648, 3840, 4096, 4104, 4162, 4320, 4560, 4608, 4864, 5120, 5130, 5472, 5760, 6080, 6144, 6243, 6840, 6912, 7296, 7680, 8208, 8324, 8640, 9120, 9216, 9728, 10240, 10260, 10405, 10944, 11520, 12160, 12288, 12486, 13680, 13824, 14592, 15360, 16416, 16648, 17280, 18240, 18432, 18729, 19456, 20480, 20520, 20810, 21888, 23040, 24320, 24972, 27360, 27648, 29184, 30720, 31215, 32832, 33296, 34560, 36480, 36864, 37458, 38912, 39539, 41040, 41620, 43776, 46080, 48640, 49944, 54720, 55296, 56187, 58368, 61440, 62430, 65664, 66592, 69120, 72960, 74916, 77824, 79078, 82080, 83240, 87552, 92160, 93645, 97280, 99888, 109440, 110592, 112374, 116736, 118617, 124860, 131328, 133184, 138240, 145920, 149832, 158156, 164160, 166480, 175104, 184320, 187290, 194560, 197695, 199776, 218880, 224748, 233472, 237234, 249720, 262656, 266368, 276480, 280935, 291840, 299664, 316312, 328320, 332960, 350208, 355851, 374580, 389120, 395390, 399552, 437760, 449496, 474468, 499440, 525312, 532736, 552960, 561870, 583680, 593085, 599328, 632624, 656640, 665920, 700416, 711702, 749160, 790780, 799104, 875520, 898992, 948936, 998880, 1050624, 1065472, 1067553, 1123740, 1167360, 1186170, 1198656, 1265248, 1313280, 1331840, 1423404, 1498320, 1581560, 1598208, 1751040, 1779255, 1797984, 1897872, 1997760, 2101248, 2130944, 2135106, 2247480, 2372340, 2397312, 2530496, 2626560, 2663680, 2846808, 2996640, 3163120, 3196416, 3502080, 3558510, 3595968, 3795744, 3995520, 4261888, 4270212, 4494960, 4744680, 4794624, 5060992, 5253120, 5327360, 5337765, 5693616, 5993280, 6326240, 6392832, 7117020, 7191936, 7591488, 7991040, 8523776, 8540424, 8989920, 9489360, 9589248, 10121984, 10506240, 10654720, 10675530, 11387232, 11986560, 12652480, 12785664, 14234040, 14383872, 15182976, 15982080, 17080848, 17979840, 18978720, 19178496, 20243968, 21309440, 21351060, 22774464, 23973120, 25304960, 25571328, 28468080, 28767744, 30365952, 31964160, 34161696, 35959680, 37957440, 38356992, 40487936, 42618880, 42702120, 45548928, 47946240, 50609920, 56936160, 57535488, 60731904, 63928320, 68323392, 71919360, 75914880, 76713984, 80975872, 85404240, 91097856, 95892480, 101219840, 113872320, 115070976, 121463808, 127856640, 136646784, 143838720, 151829760, 161951744, 170808480, 182195712, 191784960, 202439680, 227744640, 230141952, 242927616, 273293568, 287677440, 303659520, 341616960, 364391424, 383569920, 404879360, 455489280, 485855232, 546587136, 575354880, 607319040, 683233920, 728782848, 809758720, 910978560, 1093174272, 1150709760, 1214638080, 1366467840, 1457565696, 1821957120, 2186348544, 2429276160, 2732935680, 3643914240, 4372697088, 5465871360, 7287828480, 10931742720, 21863485440]

約数ペア:

[(1, 21863485440), (2, 10931742720), (3, 7287828480), (4, 5465871360), (5, 4372697088), (6, 3643914240), (8, 2732935680), (9, 2429276160), (10, 2186348544), (12, 1821957120), (15, 1457565696), (16, 1366467840), (18, 1214638080), (19, 1150709760), (20, 1093174272), (24, 910978560), (27, 809758720), (30, 728782848), (32, 683233920), (36, 607319040), (38, 575354880), (40, 546587136), (45, 485855232), (48, 455489280), (54, 404879360), (57, 383569920), (60, 364391424), (64, 341616960), (72, 303659520), (76, 287677440), (80, 273293568), (90, 242927616), (95, 230141952), (96, 227744640), (108, 202439680), (114, 191784960), (120, 182195712), (128, 170808480), (135, 161951744), (144, 151829760), (152, 143838720), (160, 136646784), (171, 127856640), (180, 121463808), (190, 115070976), (192, 113872320), (216, 101219840), (228, 95892480), (240, 91097856), (256, 85404240), (270, 80975872), (285, 76713984), (288, 75914880), (304, 71919360), (320, 68323392), (342, 63928320), (360, 60731904), (380, 57535488), (384, 56936160), (432, 50609920), (456, 47946240), (480, 45548928), (512, 42702120), (513, 42618880), (540, 40487936), (570, 38356992), (576, 37957440), (608, 35959680), (640, 34161696), (684, 31964160), (720, 30365952), (760, 28767744), (768, 28468080), (855, 25571328), (864, 25304960), (912, 23973120), (960, 22774464), (1024, 21351060), (1026, 21309440), (1080, 20243968), (1140, 19178496), (1152, 18978720), (1216, 17979840), (1280, 17080848), (1368, 15982080), (1440, 15182976), (1520, 14383872), (1536, 14234040), (1710, 12785664), (1728, 12652480), (1824, 11986560), (1920, 11387232), (2048, 10675530), (2052, 10654720), (2081, 10506240), (2160, 10121984), (2280, 9589248), (2304, 9489360), (2432, 8989920), (2560, 8540424), (2565, 8523776), (2736, 7991040), (2880, 7591488), (3040, 7191936), (3072, 7117020), (3420, 6392832), (3456, 6326240), (3648, 5993280), (3840, 5693616), (4096, 5337765), (4104, 5327360), (4162, 5253120), (4320, 5060992), (4560, 4794624), (4608, 4744680), (4864, 4494960), (5120, 4270212), (5130, 4261888), (5472, 3995520), (5760, 3795744), (6080, 3595968), (6144, 3558510), (6243, 3502080), (6840, 3196416), (6912, 3163120), (7296, 2996640), (7680, 2846808), (8208, 2663680), (8324, 2626560), (8640, 2530496), (9120, 2397312), (9216, 2372340), (9728, 2247480), (10240, 2135106), (10260, 2130944), (10405, 2101248), (10944, 1997760), (11520, 1897872), (12160, 1797984), (12288, 1779255), (12486, 1751040), (13680, 1598208), (13824, 1581560), (14592, 1498320), (15360, 1423404), (16416, 1331840), (16648, 1313280), (17280, 1265248), (18240, 1198656), (18432, 1186170), (18729, 1167360), (19456, 1123740), (20480, 1067553), (20520, 1065472), (20810, 1050624), (21888, 998880), (23040, 948936), (24320, 898992), (24972, 875520), (27360, 799104), (27648, 790780), (29184, 749160), (30720, 711702), (31215, 700416), (32832, 665920), (33296, 656640), (34560, 632624), (36480, 599328), (36864, 593085), (37458, 583680), (38912, 561870), (39539, 552960), (41040, 532736), (41620, 525312), (43776, 499440), (46080, 474468), (48640, 449496), (49944, 437760), (54720, 399552), (55296, 395390), (56187, 389120), (58368, 374580), (61440, 355851), (62430, 350208), (65664, 332960), (66592, 328320), (69120, 316312), (72960, 299664), (74916, 291840), (77824, 280935), (79078, 276480), (82080, 266368), (83240, 262656), (87552, 249720), (92160, 237234), (93645, 233472), (97280, 224748), (99888, 218880), (109440, 199776), (110592, 197695), (112374, 194560), (116736, 187290), (118617, 184320), (124860, 175104), (131328, 166480), (133184, 164160), (138240, 158156), (145920, 149832)]